With the analysis among 20 patents, we discovered top 19 key players by total patent application. China National Petroleum Corp., Parion Sciences, Inc., CNPC Bohai Drilling Engineering Co. Ltd. are dominant in this area. They take 35.00% of the total patent filing.
Beijing Shi, China
Patent: 3
North Carolina, United States
Patent: 2
Tianjin Shi, China
Patent: 2
New York, United States
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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With the analysis among related 10 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Southwest Petroleum University, China University of Petroleum (East China), Jiangxi Zhaochi Semiconductor Co., Ltd. take 70.00% of patent filing during this period.
Sichuan Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 10 patents in last 5 years, we discover 5 new entrants. China University of Petroleum (East China), Jiangxi Zhaochi Semiconductor Co., Ltd., CNPC Greatwall Drilling Engineering Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
With the analysis among 12 patents, we discovered top 4 universities and scientific research institutions by total patent application. Southwest Petroleum University, China University of Petroleum (East China), Xi'an Jiaotong University are dominant in this area. They take 75.00% of the total patent filing.
Sichuan Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1